I'm an appliance expert, and these are my top Prime Day air fryer deal recommendations - Ninja, Cosori, Breville and more

Ninja Double Stack XL air fryer: was $249.99 now $209.99 at Amazon
This is the air fryer I personally use at home, and it's been a real treat. While it's not received the biggest discount I've seen this Prime Day, the Double Stack still stands out as a fantastic deal, as it's one of a kind thanks to its vertically stacked baskets. Results are fantastic, though they're slightly less even than other Ninja air fryers I've tried – but for the added convenience of its slimline design and at this lower price, that's a fine concession in my books.

Ninja DZ201 10qt Air Fryer: was $199.99 now $159.99 at Amazon
The Ninja DZ201 is down to a deliciously low price right now. Boasting a 10qt capacity, dual cooking zones and six preset functions, it's a fantastic choice for larger households or frequent hosts. This Prime-exclusive deal is the cheapest I've seen it and beats the previous record-low by $10.

Ninja AF101 Air Fryer: was $169.99 now $109.94 at Amazon
Amazon has this best-selling Ninja model on sale for $109.94 in its 5qt variant. That's the lowest price I've seen in months – though not the all-time lowest, which was $99 earlier this year. The 4qt air fryer is also on sale for $79.99, but we've seen that one cheaper too. Both are fantastic for smaller households or first-time air fryer owners.

Cosori Mini Air Fryer: was $59.99 now $39.99 at Amazon
This deal slashed the price of this mini air fryer down to its lowest price. It's petite and lightweight at less than 5lbs, making it ideal for squeezing into compact spaces or stashing in a cupboard if you have limited room on your countertop. Still, it's versatile with its four different settings: Air Fry, Roast, Bake, and Reheat.

Ninja Air Fryer Pro 4-in-1 Air Fryer: was $119.99 now $89.99 at Amazon
One of Ninja's more simple single-basket air fryers is a great option for smaller households who still need decent capacity, and the results will taste even better with this 25% discount. It's able to air fry, roast, reheat, and dehydrate foods in its non-stick basket.

Cosori Air Fryer 9-in-1: was $119.99 now $85.49 at Amazon
With almost 30% off, this is a fantastic deal for an air fryer that covers all bases with its nine cooking settings – air fry, roast, bake, broil, dehydrate, frozen, proof, reheat, and keep warm. It also comes with a handy recipe book for added inspiration when deciding what’s on the menu for dinner.

Ninja Double Stack XL air fryer: was £269.99 now £209.99 at Amazon
In the UK, there's an even better deal on my personal favourite air fryer, knocking £60 off Ninja's newest air fryer. It's a genuine innovation in the air fryer market, vertically stacking its two baskets and offering six cooking modes to choose from. Plus, it comes with two extra trays so you can cook across four levels instead of the standard two. Results are fantastic, though they're slightly less even than other Ninja air fryers I've tried – but for the added convenience of its slimline design and at this lower price, that's a fine concession in my books.

Ninja Foodi AF300UK Dual Zone 7.6L Air Fryer: was £219.99 now £149 at Amazon
This extremely popular air fryer scored a full five stars in our Ninja AF300UK review, and it's now is £70 off at Amazon. We've seen the price drop £10 lower before, but this is still an excellent price for a large dual-basket air fryer that can speedily prepare multiple foods at once.

Tefal Easy Fry Dual Zone Digital Air Fryer: was £179.99 now £99.99 at Amazon
For the second time this year, this air fryer has dropped to its lowest ever price. Under £100 is an excellent deal for the features you're getting here: it has a 5.2L drawer for your main dish and a 3.1L one for your sides, with each one capable of cooking at its own temperature and time.

Breville Halo Flexi Air Fryer: was £229.99 now £149.99 at Amazon
There's a massive £80 saving to be had on the Breville Halo Flexi Air Fryer, taking it to its lowest-ever price. With a whopping 10 different cooking settings and dishwasher-safe accessories, it's easy to cook chicken, vegetables, chips and more, in this capable air fryer. Plus, I love the kitsch oven-style design.

Tower T17099 Vortx Eco Dual Basket Air Fryer: was £159.99 now £85 at Amazon
Save a fantastic £75 on this dual-basket air fryer that lets you crisp up two batches of food at a time, and comes with eight one-touch settings. With just the press of a button, you can cook things like chicken or fries. This is the only model I've ever seen with two different sized baskets, but it's ideal for cooking a main on one side and dessert in the second.

Cosori Pro Air Fryer: was £99.99 now £59.99 at Amazon
The stylish Cosori Air Fryer Pro is already an affordable model, but with this deal, it's an even more attractive option. While testing this gadget out for our Cosori Air Fryer Pro review, we found it was able to cook fries and chicken wings to perfection – however it did require some experimentation, and it didn't handle frozen food so well. Still, for under £60, it's a worthwhile investment.

Cosori CP158-AF Air Fryer: was £109.99 now £49.99 at Amazon
I'll never sniff at a 55% discount, but this record-low price on a capable Cosori cooker is excellent. Its 5.5L capacity makes it ideal for whipping up some grub for the whole family, and its 11 cooking presets ensure it's simple and easy to use. Plus, its basket and tray are both non-stick and dishwasher-safe, so clean-up is as straightforward as cooking your favourite meals.